JP4969757B2 - Pipe conveyor belt - Google Patents
Pipe conveyor belt Download PDFInfo
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- JP4969757B2 JP4969757B2 JP2002505289A JP2002505289A JP4969757B2 JP 4969757 B2 JP4969757 B2 JP 4969757B2 JP 2002505289 A JP2002505289 A JP 2002505289A JP 2002505289 A JP2002505289 A JP 2002505289A JP 4969757 B2 JP4969757 B2 JP 4969757B2
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- Prior art keywords
- belt
- reinforcing
- longitudinal direction
- conveyor belt
- warp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/30—Belts or like endless load-carriers
- B65G15/32—Belts or like endless load-carriers made of rubber or plastics
- B65G15/40—Belts or like endless load-carriers made of rubber or plastics troughed or tubular; formed with joints facilitating troughing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/30—Belts or like endless load-carriers
- B65G15/32—Belts or like endless load-carriers made of rubber or plastics
- B65G15/34—Belts or like endless load-carriers made of rubber or plastics with reinforcing layers, e.g. of fabric
- B65G15/36—Belts or like endless load-carriers made of rubber or plastics with reinforcing layers, e.g. of fabric the layers incorporating ropes, chains, or rolled steel sections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/06—Articles and bulk
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Belt Conveyors (AREA)
- Structure Of Belt Conveyors (AREA)
- Woven Fabrics (AREA)
Abstract
Description
【0001】
【発明の属する技術分野】
本発明は、パイプコンベヤ用ベルトに関する。
【0002】
【従来の技術】
無端の平ベルトの一部をパイプ状に丸めて、その中に荷を入れて搬送するようにしたパイプコンベヤにおいては、長期間の使用によりベルトが劣化し、パイプ形状が潰れたり、捩れが生じたりして、ベルトの閉じ合わせ部分が開き、そこから荷がこぼれ出るおそれがある。
また、無端の平ベルト状のまま、その上に荷を載せて回走させる通常のコンベヤベルトにおいても、長期間の使用によりベルトが劣化し、特にベルトの両側部が早期に痛むおそれがある。
このようなおそれを防止するため、従来のコンベヤベルト、特にパイプコンベヤ用ベルトには、種々の芯材や補強帯を内部に設けている。
【0003】
【発明が解決しようとする課題】
従来この種のベルトに用いられている芯材や補強材として、最も一般的なものは帆布であるが、従来の帆布は、緯糸が蛇行しており、横方向に伸縮性があるため、ベルト使用時にベルトの進行方向に対して直角方向(横方向)に変位し易く、ベルトの横剛性が低くなりがちであるとともに、形状維持性能に乏しいという問題がある。
また、ベルトの長手方向にワイヤ等の補強コードを埋設することが考えられるが、これをベルトの長手方向に配設すると、テンションローラ等を回走する際、ベルトの走行抵抗が大となり、ベルトの長手方向と直交する方向に配設すると、多数の補形ローラ等の通過時に、それらがベルトの長手方向に位置ずれするおそれがある。
【0004】
本発明は、従来の技術が有する上記のような問題点に鑑み、補強コードをベルトの長手方向と直交する方向に配設することにより、ベルトの横剛性及び形状維持性能を高めることができ、しかも、補強コードがベルトの長手方向に位置ずれすることがないようにした、耐久性のよいコンベヤベルトの補強帯、及びそれを用いたパイプコンベヤ用ベルトを提供することを目的としている。
【0005】
【課題を解決するための手段】
本発明によると、上記課題は次のようにして解決される。
(1) 長手方向と直交する方向を向き、かつ長手方向に所要の間隔を隔てた多数の補強コードよりなる、ほぼ一直線状の緯糸を、長手方向を向く多数の経糸に、長手方向に位置ずれ不能なように絡ませて織り込み、織物組織を、機械編み構造とし、かつ前記経糸が前記緯糸に巻回された交差部分で、1個毎に結び目をもって結ばれたコンベヤベルトの補強帯を、芯体の上下いずれかの面に配設し、その周囲をゴムにより囲繞する。
【0006】
(2) 上記(1)項において、補強コードを、合成繊維とする。
【0007】
(3) 上記(1)または(2)項において、経糸を、合成繊維とする。
【0008】
【発明の実施の形態】
以下、本発明の一実施形態を、添付図面を参照して説明する。
図1は、本発明のコンベヤベルトの一実施形態の一部を破断して示す斜視図、図2は、本発明のパイプコンベヤ用ベルトの一実施形態の一部を破断して示す斜視図である。
これらのベルト(1)(1')は、帆布等を複数枚重合して形成した芯体(2)の下面に、それより若干狭い幅の補強帯(3)を重合し、図2のパイプコンベヤ用ベルトにおいては、さらに、左右1対の厚さ調整用のブレーカー(4)を、補強帯(3)の両側部下面を覆うように重合し、それらの周囲をゴム(5)により囲繞したものよりなっている。
【0009】
補強帯(3)は、ベルト(1)(1')の長手方向と直交する方向(横方向)を向き、かつ長手方向に所要の間隔を隔てた多数の補強コード(6)を、ベルト(1)(1')の長手方向を向く多数の経糸(7)に、長手方向に位置ずれ不能なように絡ませて織り込むことにより、細長いすだれ状に形成されている。
【0010】
補強コード(6)は、ベルト(1)を樋状またはパイプ状等に丸めた際に、パイプ形状を維持できるようするための必要十分な剛性と可撓性、及び弾性を有するように、例えば、合成繊維、アラミド繊維、またはスチールコード等により形成するのがよい。
経糸(7)は、例えば、補強コード(6)より線径の小さい合成繊維、またはアラミド繊維等とするのがよい。
【0011】
補強帯(3)の織物組織は、基本的には、図3に略示するように、各経糸(7)が、緯糸となる各補強コード(6)との各交差部分で、補強コード(6)に巻回され、かつ1個毎に結び目(8)をもって結ばれるようにするか、または図4に略示するように、各補強コード(6)が、各経糸(7)の2個の結び目(9)(10)間に挟み込まれるようなパターンとするのがよい。
【0012】
図5は、より具体的な補強帯(3)の織り方(または編み方)を示すもので、この例では、緯糸となる補強コード(6)に対して、多数の経糸(7)を、ガイドバー(11)と、開閉蓋(12)付きのフック針(13)とを用いて、補強コード(6)がほぼ一直線状をなすようにして、これに絡ませた機械編み構造としている。
【0013】
織物組織をこのような構造とすることにより、各補強コード(6)は、補強帯(3)の長手方向に相対的に位置ずれしないようになる。
【0014】
図6は、上述のようにして形成した補強帯(3)を長手方向に引張した状態で、その上下面に薄い帯状のゴム層(14)(15)を、上下2対の圧着ローラ(16)(16)をもって上下から押圧しつつ、接着剤(図示略)により貼着する状況を示すもので、このように、補強帯(3)の両面をゴム層(14)(15)で覆うと、補強帯(3)を、図1または図2に示すように、芯体(2)等に重ねて、その周囲をゴム(5)により囲繞し、ベルト(1)(1')を形成する際に、補強コード(6)と経糸(7)との関係が崩れることがなく、製造作業が容易になるとともに、品質が向上する。
なお、補強帯(3)の両面へのゴム層(14)(15)の形成方法は、上述のような貼着に限らず、例えば、加硫その他の適宜の方法によってもよい。
【0015】
以上は、本発明の単なる一実施形態であり、請求の範囲を逸脱しない限り、当業者により、さまざまな変更および修正が許されるものとする。
【0016】
【発明の効果】
本発明によると、次のような効果を奏することができる。
請求項1記載の発明によると、パイプコンベヤ用ベルトの製造時に、補強帯をベルトの長手方向に向けて配設すると、多数の補強コードがベルトの長手方向と直交する方向を向き、ベルトをパイプ状に丸めたとき、各補強コードが肋骨状をなして、パイプ形状を長期にわたって維持することができるとともに、経糸が補強コードに絡ませて織り込まれており、かつ補強コード同士が経糸により一定ピッチを保つように連係されているので、各補強コードが、補形ローラの通過時等に、ベルトの長手方向に位置ずれするのを確実に防止することができる。
【0017】
また、補強コードをほぼ一直線状とすることができるので、ベルトの横剛性及び形状維持性能をさらに高めることができ、また、織物組織を、ほぼ一直線状とした補強コードに経糸を絡ませた機械編み構造としたので、補強コード同士の間隔を一定に保つことができるとともに、量産が可能である。
【0018】
さらに、長期にわたって正確なパイプ形状を維持することができ、しかも補形ローラの通過時等に補強コードが位置ずれすることがない耐久性及び品質のよいパイプコンベヤ用ベルトを提供することができる。
【0019】
請求項2記載の発明によると、補強帯を安価に製造することができる。
【0020】
請求項3記載の発明によると、経糸の強度の維持を図り、補強コードの相互の間隔維持力を高めることができる。
【図面の簡単な説明】
【図1】 本発明のコンベヤベルトの一実施形態の一部を破断して示す斜視図である。
【図2】 本発明のパイプコンベヤ用ベルトの一実施形態の一部を破断して示す斜視図である。
【図3】 本発明のコンベヤベルトの補強帯の織物組織の一例を略示する縦断面図である。
【図4】 同じく、補強帯の織物組織の別の例を略示する縦断面図である。
【図5】 同じく、補強帯の織り方の一例を示す斜視図である。
【図6】 同じく、補強帯の上下面に薄いゴム層を形成するときの状況を示す縦断側面図である。
【符号の説明】
(1)(1')ベルト
(2)芯体
(3)補強帯
(4)ブレーカー
(5)ゴム
(6)補強コード
(7)経糸
(8)(9)(10)結び目
(11)ガイドバー
(12)開閉蓋
(13)フック針
(14)(15)ゴム層
(16)圧着ローラ[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a pipe conveyor belt.
[0002]
[Prior art]
In a pipe conveyor in which a part of an endless flat belt is rolled up into a pipe shape and loaded into it for transport, the belt deteriorates due to long-term use, and the pipe shape is crushed or twisted. In some cases, the closing portion of the belt opens, and the load may spill out from there.
Further, even in a normal conveyor belt in which a load is loaded on the endless flat belt and the belt is run around, the belt deteriorates due to long-term use, and there is a possibility that both sides of the belt may be damaged early.
In order to prevent such a risk, the conventional conveyor belt, particularly the pipe conveyor belt, is provided with various cores and reinforcing bands.
[0003]
[Problems to be solved by the invention]
Conventionally, the most common core material and reinforcing material used in this type of belt is a canvas. However, a conventional canvas has a meandering weft and is elastic in the lateral direction. When used, there is a problem that the belt is liable to be displaced in a direction perpendicular to the traveling direction of the belt (lateral direction), the lateral rigidity of the belt tends to be low, and the shape maintaining performance is poor.
In addition, it is conceivable to embed a reinforcing cord such as a wire in the longitudinal direction of the belt. However, if the cord is disposed in the longitudinal direction of the belt, the running resistance of the belt becomes large when the tension roller or the like is rotated. If it is arranged in a direction orthogonal to the longitudinal direction of the belt, there is a possibility that when a large number of auxiliary rollers or the like pass, they are displaced in the longitudinal direction of the belt.
[0004]
In the present invention, in view of the above-described problems of the prior art, by arranging the reinforcing cord in a direction orthogonal to the longitudinal direction of the belt, the lateral rigidity and shape maintaining performance of the belt can be improved. In addition, it is an object of the present invention to provide a durable belt for reinforcing a conveyor belt that prevents the reinforcing cord from being displaced in the longitudinal direction of the belt, and a belt for a pipe conveyor using the same.
[0005]
[Means for Solving the Problems]
According to the present invention, the above problem is solved as follows.
(1) A substantially straight weft consisting of a large number of reinforcing cords oriented in the direction perpendicular to the longitudinal direction and spaced apart in the longitudinal direction is displaced in the longitudinal direction by a large number of warp yarns facing in the longitudinal direction. weaving and entangled to a non, a cloth, a knitting machinery structure, and at the intersection of the warp is wound around the wefts, the reinforcing band of the conveyor belt tied with a knot in each one, core It is arranged on either of the upper and lower surfaces, and its periphery is surrounded by rubber.
[0006]
(2) In the above item (1), the reinforcing cord is a synthetic fiber.
[0007]
(3) In the above item (1) or (2), the warp is a synthetic fiber.
[0008]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, an embodiment of the present invention will be described with reference to the accompanying drawings.
FIG. 1 is a perspective view showing a part of an embodiment of the conveyor belt of the present invention in a cutaway view, and FIG. 2 is a perspective view showing a part of an embodiment of a belt for a pipe conveyor of the present invention in a cutaway state. is there.
These belts (1) and (1 ') are formed by superposing a slightly narrower reinforcing band (3) on the lower surface of the core (2) formed by superposing a plurality of canvases, etc. In the conveyor belt, a pair of left and right thickness adjusting breakers (4) are superposed so as to cover the lower surfaces of both sides of the reinforcing band (3), and the periphery is surrounded by rubber (5). It's more of a thing.
[0009]
The reinforcing band (3) has a number of reinforcing cords (6) oriented in a direction (lateral direction) orthogonal to the longitudinal direction of the belts (1) and (1 ') and spaced apart in the longitudinal direction by a belt ( 1) A plurality of warps (7 ') facing in the longitudinal direction of (1') are entangled and woven so as not to be misaligned in the longitudinal direction, thereby forming an elongated interdigital shape.
[0010]
The reinforcing cord (6) has, for example, a necessary and sufficient rigidity, flexibility, and elasticity so that the pipe shape can be maintained when the belt (1) is rolled into a bowl shape or a pipe shape. , Synthetic fiber, aramid fiber, steel cord or the like.
The warp (7) may be, for example, a synthetic fiber having a smaller diameter than the reinforcing cord (6), or an aramid fiber.
[0011]
Weave of the reinforcing band (3) is basically as schematically shown in FIG. 3, each warp yarn (7) is, at each intersection between the reinforcing cord (6) comprising a weft reinforcing cords ( 6) and tie each knot (8) with knots (8), or as schematically shown in FIG. 4, each reinforcing cord (6) has two warps (7) It is preferable that the pattern be sandwiched between the knots (9) and (10).
[0012]
FIG. 5 shows a more specific method of weaving (or knitting) the reinforcing band (3). In this example, a number of warps (7) are added to the reinforcing cord (6) serving as a weft. By using a guide bar (11) and a hook needle (13) with an opening / closing lid (12), the reinforcing cord (6) is substantially straight and has a machine knitted structure entangled with the reinforcing cord (6).
[0013]
By setting the woven fabric structure to such a structure, the reinforcing cords (6) are not displaced relative to each other in the longitudinal direction of the reinforcing band (3).
[0014]
FIG. 6 shows a state in which the reinforcing band (3) formed as described above is pulled in the longitudinal direction, and thin belt-like rubber layers (14) and (15) are formed on the upper and lower surfaces thereof, and two pairs of upper and lower pressure rollers (16 ) (16) shows the situation where it is stuck from above and below with an adhesive (not shown). In this way, if both sides of the reinforcing band (3) are covered with rubber layers (14) (15) As shown in FIG. 1 or 2, the reinforcing band (3) is overlapped on the core body (2) or the like, and its periphery is surrounded by rubber (5) to form the belt (1) (1 ′). At this time, the relationship between the reinforcing cord (6) and the warp (7) is not broken, and the manufacturing operation is facilitated and the quality is improved.
In addition, the formation method of the rubber layers (14) and (15) on both surfaces of the reinforcing band (3) is not limited to the sticking as described above, and for example, vulcanization or other appropriate methods may be used.
[0015]
The above is only one embodiment of the present invention, and various changes and modifications can be made by those skilled in the art without departing from the scope of the claims.
[0016]
【Effect of the invention】
According to the present invention, the following effects can be achieved.
According to the first aspect of the present invention, when the reinforcing belt is disposed in the longitudinal direction of the belt during the manufacture of the belt for a pipe conveyor, a large number of reinforcing cords are oriented in a direction perpendicular to the longitudinal direction of the belt, and the belt is when rounded to Jo, each reinforcing cord forms a rib-like, it is possible to maintain the pipe-shaped long term, warp yarns are woven in entangled in a reinforcing cord and a reinforcing cord each other a predetermined pitch by warp Since they are linked so as to maintain, it is possible to reliably prevent each reinforcing cord from being displaced in the longitudinal direction of the belt when passing through the complementary roller.
[0017]
In addition, since the reinforcing cord can be made substantially straight, the lateral rigidity and shape maintaining performance of the belt can be further enhanced, and the knitted fabric is machine knitted in which the warp yarn is entangled with the reinforcing cord made substantially straight. Since the structure is adopted, the distance between the reinforcing cords can be kept constant, and mass production is possible.
[0018]
Furthermore, it is possible to provide a pipe conveyor belt that can maintain an accurate pipe shape over a long period of time and has good durability and quality that does not cause the reinforcing cord to be displaced when the auxiliary roller passes.
[0019]
According to the invention of
[0020]
According to the third aspect of the present invention, it is possible to maintain the strength of the warp and increase the mutual spacing maintaining force of the reinforcing cords.
[Brief description of the drawings]
FIG. 1 is a perspective view showing a part of an embodiment of a conveyor belt according to the present invention in a cutaway manner.
FIG. 2 is a perspective view showing a part of an embodiment of a belt for a pipe conveyor of the present invention, with a part thereof broken.
FIG. 3 is a longitudinal sectional view schematically showing an example of a fabric structure of a reinforcing belt of the conveyor belt of the present invention.
FIG. 4 is a longitudinal sectional view schematically showing another example of the woven fabric structure of the reinforcing band.
FIG. 5 is a perspective view showing an example of a method for weaving a reinforcing band in the same manner.
FIG. 6 is a longitudinal side view showing a situation when a thin rubber layer is formed on the upper and lower surfaces of a reinforcing band, similarly.
[Explanation of symbols]
(1) (1 ') Belt
(2) Core
(3) Reinforcement band
(4) Breaker
(5) Rubber
(6) Reinforcement cord
(7) Warp
(8) (9) (10) Knot
(11) Guide bar
(12) Open / close lid
(13) Hook needle
(14) (15) Rubber layer
(16) Crimp roller
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002505289A JP4969757B2 (en) | 2000-06-28 | 2001-06-13 | Pipe conveyor belt |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000193791 | 2000-06-28 | ||
JP2000193791 | 2000-06-28 | ||
JP2002505289A JP4969757B2 (en) | 2000-06-28 | 2001-06-13 | Pipe conveyor belt |
PCT/JP2001/005019 WO2002000531A1 (en) | 2000-06-28 | 2001-06-13 | Reinforcing band for conveyer belts, and conveyer belt using the same |
Publications (1)
Publication Number | Publication Date |
---|---|
JP4969757B2 true JP4969757B2 (en) | 2012-07-04 |
Family
ID=18692725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002505289A Expired - Lifetime JP4969757B2 (en) | 2000-06-28 | 2001-06-13 | Pipe conveyor belt |
Country Status (8)
Country | Link |
---|---|
US (1) | US6837366B2 (en) |
EP (1) | EP1295815B1 (en) |
JP (1) | JP4969757B2 (en) |
AT (1) | ATE443680T1 (en) |
AU (2) | AU2001264268B2 (en) |
CA (1) | CA2413755C (en) |
DE (1) | DE60139997D1 (en) |
WO (1) | WO2002000531A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018100150A (en) * | 2016-12-19 | 2018-06-28 | 株式会社ブリヂストン | Woven fabric for conveyor belt and pipe conveyor belt |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2490586C (en) * | 2004-12-21 | 2011-03-08 | Brandt Industries Ltd. | Conveyor belt guide |
US20070238565A1 (en) * | 2006-03-27 | 2007-10-11 | Ron Marler | Draper belt having improved durability |
US7484618B2 (en) * | 2005-08-12 | 2009-02-03 | Foust Jerry D | Conveyor for hot materials |
DE102006048747B3 (en) * | 2006-10-12 | 2008-02-21 | Gkd - Gebr. Kufferath Ag | Processing belt for transporting of goods i.e. fleece fibers, has two fabric structures, where fabric is formed by blended fabric with plastic portion and metal portion, and metal portion is guided and grounded in surface of belt |
US7975839B1 (en) * | 2008-06-30 | 2011-07-12 | Transnorm System, Inc. | Beading for a conveyor belt |
US7703600B1 (en) * | 2009-02-17 | 2010-04-27 | Price John G | Transport belt with link carcass |
DE102014224291A1 (en) * | 2014-11-27 | 2016-06-02 | Contitech Transportbandsysteme Gmbh | conveyor belt |
DE102015212481A1 (en) * | 2015-07-03 | 2017-01-05 | Contitech Transportbandsysteme Gmbh | In the longitudinal direction endless closed band, in particular round baler belt |
IT202100029396A1 (en) * | 2021-11-19 | 2023-05-19 | Alfabelts Srl | TRANSPORT BELT AND PROCEDURE FOR MAKING IT |
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- 2001-06-13 AU AU2001264268A patent/AU2001264268B2/en not_active Ceased
- 2001-06-13 AT AT01938639T patent/ATE443680T1/en not_active IP Right Cessation
- 2001-06-13 CA CA002413755A patent/CA2413755C/en not_active Expired - Fee Related
- 2001-06-13 US US10/312,976 patent/US6837366B2/en not_active Expired - Lifetime
- 2001-06-13 WO PCT/JP2001/005019 patent/WO2002000531A1/en active Application Filing
- 2001-06-13 AU AU6426801A patent/AU6426801A/en active Pending
- 2001-06-13 JP JP2002505289A patent/JP4969757B2/en not_active Expired - Lifetime
- 2001-06-13 EP EP01938639A patent/EP1295815B1/en not_active Expired - Lifetime
- 2001-06-13 DE DE60139997T patent/DE60139997D1/en not_active Expired - Lifetime
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JPS62149937A (en) * | 1985-12-02 | 1987-07-03 | エヌ・ヴイ・ベカルト・エス・エイ | Fabric for elastomer belt reinforced in rigidity and elastomer belt produced from said fabric |
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JP2018100150A (en) * | 2016-12-19 | 2018-06-28 | 株式会社ブリヂストン | Woven fabric for conveyor belt and pipe conveyor belt |
Also Published As
Publication number | Publication date |
---|---|
US20030155215A1 (en) | 2003-08-21 |
CA2413755C (en) | 2009-12-08 |
US6837366B2 (en) | 2005-01-04 |
AU2001264268B2 (en) | 2006-04-06 |
CA2413755A1 (en) | 2002-12-20 |
DE60139997D1 (en) | 2009-11-05 |
EP1295815A4 (en) | 2007-03-21 |
WO2002000531A1 (en) | 2002-01-03 |
ATE443680T1 (en) | 2009-10-15 |
EP1295815B1 (en) | 2009-09-23 |
EP1295815A1 (en) | 2003-03-26 |
AU6426801A (en) | 2002-01-08 |
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